InChI=1/C17H21F3N4O4/c18-17(19,20)13-1-2-14(15(11-13)24(26)27)22-3-5-23(6-4-22)16(25)12-21-7-9-28-10-8-21/h1-2,11H,3-10,12H2 C6916A01237AC015